With Solio iPhone Solar Charger you can charge your phone from the sun while keeping your mobility. Designed in a foldable three blades fan shape, Solio takes up little space in your backpack but once opened it’s large surface can provide enough power to charge your phone in a time similar to a wall socket charger. And best of all, it does it without harming the environment.

There is many more chargers on the market. Here is another one. This compact and versatile charger is a green product which offer a green, and economical solution to charge iPhone, and wide range of handheld device, build-in a 1350mAh high capacity rechargeable polymer battery, equips a large high solar energy convert efficiency solar panel, it collects power directlyfrom the sun when sunlight is available, and store the power inside its built-in battery for future use.